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- W1888269242 abstract "摘要 针对光参量放大实验中存在的参量转换效率低、输出光脉冲形状畸变和输出稳定性差等问题进行了详细研究，对注入信号光强、抽运光耗尽、增益饱和、和频过程等因素对参量过程的影响进行了详细分析讨论，并进行了光学参量放大的实验研究.理论和实验研究结果表明通过优化选择合适的注入信号光强、抽运光强和晶体长度等参数，使参量放大运行在深度增益饱和状态的稳定区，完全可以获得高质量高效率高稳定性的参量放大输出光. 关键词: 光参量放大 / 抽运光耗尽 / 增益饱和 / 稳定性 Abstract The effects of a series of parameters such as injected signal intensity , pump intensity, crystal length have been analyzed in Optical parametric amplification(OPA). The gain saturation and pump depletion were taken into account. The stability of an OPA system was investigated in both the small signal injection and the large signal injection. Experimental investigations of OPA based on two noncollinear phase-matched LBO OPA under the small signal injection and the large signal injection have been carried out，and the experimental data are in agreement with the theoretical results. The theoretical and experimental results all demonstrated that there exists a strong gain saturation region where parametric light with high efficiency and high quality and high stability can be obtained by properly choosing relevant system parameters. Keywords: optical parametric amplification / gain saturation / pump depletion / stability. 作者及机构信息 刘红军1, 陈国夫2, 赵卫3, 王屹山4 (1)中国科学院西安光学精密机械研究所瞬态光学技术国家重点实验室，西安 710068; (2)中国科学院西安光学精密机械研究所瞬态光学技术国家重点实验室，西安 710069; (3)中国科学院西安光学精密机械研究所瞬态光学技术国家重点实验室，西安 710070; (4)中国科学院西安光学精密机械研究所瞬态光学技术国家重点实验室，西安 710071 基金项目: 国家863-416主题基金和中科院知识创新工程基金资助的课题. Authors and contacts Liu Hong-Jun1, Chen Guo-Fu2, Zhao Wei3, Wang Yi-Shan4 (1)中国科学院西安光学精密机械研究所瞬态光学技术国家重点实验室，西安 710068; (2)中国科学院西安光学精密机械研究所瞬态光学技术国家重点实验室，西安 710069; (3)中国科学院西安光学精密机械研究所瞬态光学技术国家重点实验室，西安 710070; (4)中国科学院西安光学精密机械研究所瞬态光学技术国家重点实验室，西安 710071 参考文献 施引文献" @default.
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- W1888269242 date "2004-01-01" @default.
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- W1888269242 title "The generation of high efficiency and high quality andhigh stability parametric amplified light" @default.
- W1888269242 doi "https://doi.org/10.7498/aps.53.105" @default.
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